Home / 1,799,557.88-2,481,780.36-1,493,148.24

Finding the Fourth Proportional to 1,799,557.88, 2,481,780.36 and 1,493,148.24

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Solution

The fourth proportional to 1,799,557.88, 2,481,780.36 and 1,493,148.24 is: 2,059,209.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,557.88 : 2,481,780.36 = 1,493,148.24 : x
  2. Step 2: Convert to fraction form
    1,799,557.88/2,481,780.36 = 1,493,148.24/x
  3. Step 3: Cross multiply
    1,799,557.88x = 2,481,780.36 × 1,493,148.24
  4. Step 4: Simplify right side
    1,799,557.88x = 3,705,665,976,600.57
  5. Step 5: Solve for x
    x = 3,705,665,976,600.57/1,799,557.88
  6. Step 6: Final answer
    x = 2,059,209.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.